Video Capture Mojo (1.4a.a): Add service configurator interface

services/video_capture/video_capture_device_client_impl.h

-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef SERVICES_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_CLIENT_IMPL_H_
-#define SERVICES_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_CLIENT_IMPL_H_
-
-#include "services/video_capture/public/interfaces/video_capture_device_client.mojom.h"
-
-namespace video_capture {
-
-// Implementation of the VideoCaptureDeviceClient Mojo interface.
-class VideoCaptureDeviceClientImpl : public mojom::VideoCaptureDeviceClient {
- public:
-  // mojom::VideoCaptureDeviceClient:
-  void OnFrameAvailable(media::mojom::VideoFramePtr frame) override;
-  void OnError(const std::string& error) override;
-};
-
-}  // namespace video_capture
-
-#endif  // SERVICES_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_CLIENT_IMPL_H_